| 1 |
During the preparation of the juice of sugarcane is heated from: |
- A. 100°C to 110°C
- B. 100° to 120°
- C. 100°C to 130°C
- D. 100°C to 140°C
|
| 2 |
The country, whihc launched its artificial satellite into space for the first time is |
- A. America
- B. France
- C. Russia
- D. Pakistan
|
| 3 |
Multi-meter is also called. |
- A. EVO
- B. OVE
- C. AVO
- D. V0A
|
| 4 |
Bagasse is used as in. |
- A. Sugar mills
- B. Cattle feeds
- C. Alcohol
- D. Cotton textile
|
| 5 |
A device which does not allow current to pass through it overt a certain limit: |
- A. Switch
- B. circuit breaker
- C. Resistor
- D. Fuse
|
| 6 |
Prodcut of forces and distance is called. |
- A. Work
- B. Energy
- C. Power
- D. Heat
|
| 7 |
Which of the following are electromagnetic waves: |
- A. sound
- B. water waves
- C. Ultrasound
- D. light
|
| 8 |
The number of hydrogen isotopes; |
|
| 9 |
Element having atomic numebr greater than.......... go on emitting radiations. |
|
| 10 |
The current flow from p-type semi conductors is due to. |
- A. Free electrons
- B. Valance electrons
- C. Doping
- D. Hole
|
